Headcanons: He might have a poor sense of direction, but he does not get lost all the time!! Even when he does get lost, he's rather stubborn to admit it.

Tends to be very boastful about his capital. Who wouldn't be? He'll show you all the amazing things around Wein and really try to make you see the beauty of his home

He's very dedicated to his work in music. He usually tends to stick with working with the old fashion classical symphonies (That's his strongest area.), but to tell the truth, he does like some of the new music of modern age.

He still tries to compose songs/symphonies but will only preform in front of his friends; unless of course he's preforming for some orchestra which is rare these days. He's very shy when is comes to singing.

Roderich only has a frugal attitude because he's been so used to having a wealthy and expensive lifestyle handed to him. As much as he appreciates it, he does feel bad about not "working for a living", so he tries to save as much money as he can with only a few expensive purchases here and there.

Has a coffee addiction. Coffee is an essential thing in his country both as a long time tradition and social activity. He drinks coffee any chance he gets but if not, he'll take tea or water as an okay substitute.

He prefers sparkling water over regular water. For a long time in Austria (and pretty much most parts of Europe), sparkling water was a popular drink that everyone would enjoy. Only in the recent decades, regular water has resurfaced again.

He can play multiple instruments besides the piano! These include the violin, the zither, the flute, and the guitar. The piano is just his strongest and most broad area.